Other

2939.62.00Ergotamine (INN) and its salts

2939.63.00Lysergic acid and its salts

2939.69.00Other

Calculate exact duty for your shipment Not sure about classification? Ask the Tariff Assistant

Products classified under Tariff item 2939.6

Ergometrine Maleate

Ergometrine Maleate is the maleate salt of ergometrine, a natural alkaloid from rye ergot. As a salt of ergometrine, it is a separate chemically defined organic compound and is classified under tariff item 2939.61.00.

Ergometrine Methanesulfonate

Ergometrine Methanesulfonate, also known as ergonovine mesylate, is a mesylate salt of ergometrine. It is a chemically defined organic compound and a salt of ergometrine, placing it under tariff item 2939.61.00.

Ergometrine Tartrate

Ergometrine Tartrate is the tartaric acid salt of ergometrine, standardized for pharmaceutical applications. As a salt of ergometrine, it is a chemically defined organic compound and is classified under tariff item 2939.61.00.

Pharmaceutical Grade Ergometrine Hydrochloride

Pharmaceutical Grade Ergometrine Hydrochloride is the hydrochloride salt of ergometrine, an alkaloid derived from rye ergot. It is a separate chemically defined organic compound meeting the scope of Chapter 29, and as a salt of ergometrine, it is classified under tariff item 2939.61.00.

Research Grade Ergometrine Tartrate

Research Grade Ergometrine Tartrate is a high-purity (>99%) form of ergometrine tartrate intended for laboratory research and synthesis. It is a chemically defined organic compound and a salt of ergometrine, classified under tariff item 2939.61.00.

Dihydroergotamine Mesylate

Dihydroergotamine mesylate is a semi-synthetic salt derivative of ergotamine, used for acute migraine therapy via injection or nasal spray. As a salt of ergotamine, it falls under tariff item 2939.62.00, which covers ergotamine (INN) and its salts.

Ergotamine Hydrochloride API

Ergotamine hydrochloride is a water-soluble hydrochloride salt of ergotamine, imported as an active pharmaceutical ingredient for tablet production. As a chemically defined salt of ergotamine, it is classified under tariff item 2939.62.00.

Ergotamine Phosphate Salt

Ergotamine phosphate is an inorganic salt form of the rye ergot alkaloid, used in pharmaceutical synthesis. It is classified under tariff item 2939.62.00 as a salt of ergotamine, per Chapter 29 rules for inorganic salts of organic compounds.

Ergotamine Tartrate Powder

Ergotamine tartrate is the most common salt form of ergotamine, a rye ergot alkaloid used primarily in pharmaceutical applications for migraine treatment. This pure chemical compound falls under tariff item 2939.62.00 as a salt of ergotamine.

Ergotamine Tartrate USP Grade

Pharmaceutical-grade ergotamine tartrate meeting pharmacopeia standards is used for compounding migraine medications. As a chemically defined salt of ergotamine, it is classified under tariff item 2939.62.00.

D-Lysergic Acid Sodium Salt

D-Lysergic acid sodium salt is the sodium salt of the natural D-isomer of lysergic acid, a chemically defined organic compound derived from ergot alkaloids. As a salt of lysergic acid, it falls under tariff item 2939.63.00, which covers lysergic acid and its salts. It is primarily used as a synthetic intermediate in pharmaceutical research.

Ergocristine Methanesulfonate Salt

Ergocristine methanesulfonate salt is a salt of ergocristine, an ergot alkaloid derived from rye ergot, which contains lysergic acid as a structural component. Although it is a derivative of lysergic acid, it is more specifically an ergot alkaloid salt, and under the subheading note, derivatives are classified with the parent compound. Since the tariff item covers lysergic acid and its salts, this salt is included as it is a salt of a lysergic acid-containing alkaloid.

Ergonovine Maleate Salt

Ergonovine maleate is the maleate salt of ergonovine, an ergot alkaloid that is a derivative of lysergic acid. As a salt of a lysergic acid derivative, it is classified under tariff item 2939.63.00, which covers lysergic acid and its salts. This chemically defined compound is used in medical research for its uterotonic properties.

Iso-Lysergic Acid Hydrazide Salts

Iso-lysergic acid hydrazide salts are salts of iso-lysergic acid, a stereoisomer of lysergic acid, which is an ergot alkaloid. As salts of lysergic acid, they are classified under tariff item 2939.63.00. These chemically defined compounds are used in neuropharmacological studies.

Lysergic Acid Amide Hydrochloride

Lysergic acid amide hydrochloride is the hydrochloride salt of lysergic acid amide, a derivative of lysergic acid from ergot alkaloids. As a salt of lysergic acid, it is classified under tariff item 2939.63.00. This pure chemical compound serves as an intermediate in alkaloid synthesis.

Lysergic Acid Diethylamide (LSD) Tartrate

Lysergic acid diethylamide (LSD) tartrate is the tartrate salt of LSD, a semi-synthetic derivative of lysergic acid from ergot alkaloids. As a salt of lysergic acid, it falls under tariff item 2939.63.00. This chemically defined compound is a controlled substance and is used in research settings.

Methysergide Maleate

Methysergide maleate is the maleate salt of methysergide, a semisynthetic derivative of lysergic acid used in migraine research. As a salt of a lysergic acid derivative, it is classified under tariff item 2939.63.00. This chemically defined compound meets the chapter requirements for alkaloid salts.

Dihydroergotamine Mesylate

Dihydroergotamine mesylate is a hydrogenated derivative of ergotamine, a natural alkaloid derived from rye ergot (Claviceps purpurea). It is a separate chemically defined organic compound used in pharmaceutical preparations for acute migraine treatment. As a derivative of rye ergot alkaloids, it falls under tariff item 2939.69.00 as 'Other' alkaloids of rye ergot and their derivatives.

Ergoclavine

Ergoclavine is a natural clavine-type alkaloid isolated from rye ergot fungi, studied for its neuroactive properties. It is a separate chemically defined organic compound, meeting the scope of chapter 29. As an alkaloid of rye ergot not elsewhere specified, it is classified under tariff item 2939.69.00 as 'Other'.

Ergocornine Base

Ergocornine base is a natural rye ergot alkaloid isolated for pharmaceutical synthesis and neuropharmacology studies. It is a separate chemically defined organic compound, and as a base form (not a salt or ester), it is classified under tariff item 2939.69.00 as 'Other' rye ergot alkaloids.

Ergocristine Phosphate

Ergocristine phosphate is a natural alkaloid extracted from rye ergot sclerotia, used in research and as a dopamine receptor agonist precursor. As a salt of a rye ergot alkaloid, it is classified under tariff item 2939.69.00 as 'Other', consistent with chapter note 5(C)(1) for inorganic salts of organic compounds.

Ergocristinine

Ergocristinine is an isolysergic acid derivative from rye ergot, used in alkaloid research. It is a separate chemically defined organic compound, and as a derivative of rye ergot alkaloids, it falls under tariff item 2939.69.00 as 'Other'. It is distinguished from lysergic acid amide (heading 2939.41) by its specific structure.

Ergometrine Maleate

Ergometrine maleate (ergonovine maleate) is an ergot alkaloid derivative used to control postpartum hemorrhage. As a salt of a rye ergot alkaloid, it is classified under tariff item 2939.69.00 as 'Other', consistent with chapter note 5(C)(1) for salts of organic compounds.

Ergosine Hydrobromide

Ergosine hydrobromide is a lesser-known rye ergot alkaloid salt used in biochemical studies. As a hydrobromide salt of a rye ergot alkaloid, it is classified under tariff item 2939.69.00 as 'Other', per chapter note 5(C)(1) for inorganic salts of organic compounds.

Ergostine

Ergostine represents ergoline alkaloids from rye ergot used in synthetic chemistry. As a base form without salts or esters, it is classified under tariff item 2939.69.00 as 'Other' rye ergot alkaloids, meeting the purity standards of chapter 29 notes.

Ergotamine Tartrate

Ergotamine tartrate is a semi-synthetic derivative of ergot alkaloids from rye ergot (Claviceps purpurea), used primarily for treating migraines. As a salt of a rye ergot alkaloid, it is classified under tariff item 2939.69.00 as 'Other', per chapter note 5(C)(1) for salts of organic compounds.